This is a two part process that ends in the a simile a proteins at the ribosomes within cell. the first part transcription begins in the nucleus when the dna code is transferred to the mrna. the second part translation takes place at the ribosomes where both mrna and trna work to assemble proteins

The first part, transcription, begins in the nucleus, when the DNA code is transferred to mRNA. The second part, translation, takes place at the ribosomes, where both mRNA and tRNA work to assemble proteins. A biological catalyst. Anabolic enzymes build up, Catabolic enzymes break down.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.